For the 2025-26 school year, there are 3 private high schools serving 2,191 students in 75230, TX.
The top ranked private high schools in 75230, TX include St. Mark's School Of Texas, Alcuin School, and Dallas International School.
The average acceptance rate is 60%, which is lower than the Texas private high school average acceptance rate of 82%.
33% of private high schools in 75230, TX are religiously affiliated (most commonly Episcopal).
Top Ranked 75230 Texas Private High Schools (2025-26)
School
Location
Quick Facts
Alcuin School![Alcuin School Photo Alcuin School Photo]()

Montessori School
6144 Churchill Way
Dallas, TX 75230
(972) 239-1745
Dallas, TX 75230
(972) 239-1745
Gr: PK-12 | 634 students Avg. class size: 15 students Sports: 8 Tuition & acceptance rate listed
6039 Churchill Way
Dallas, TX 75230
(972) 991-6379
Dallas, TX 75230
(972) 991-6379
Gr: NS-12 | 654 students Avg. class size: 15 students Sports: 10 | Extracurrculars: 4 Tuition listed
10600 Preston Road
Dallas, TX 75230
(214) 346-8700
Dallas, TX 75230
(214) 346-8700
Gr: 1-12 | 903 students Avg. class size: 15 students Sports: 16 Tuition & acceptance rate listed
75230, Texas Private Schools (Closed)
School
Location
Quick Facts
Primrose School Of Preston Hollow (Closed 2023)
Daycare / Preschool
10715 Preston Rd
Dallas, TX 75230
(214) 369-7774
Dallas, TX 75230
(214) 369-7774
Gr: PK-K | 185 students
Frequently Asked Questions
What are the top ranked private high schools in 75230, TX?
The top ranked private high schools in 75230, TX include St. Mark's School Of Texas, Alcuin School, and Dallas International School.
How many private high schools are located in 75230?
3 private high schools are located in 75230.
What percentage of private high schools are religiously affiliated in 75230?
33% of private high schools in 75230 are religiously affiliated (most commonly Episcopal).
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.